Trading Window

June 25, 2026 To To Listing Compliance Department Listing Compliance Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex, P J Towers, Dalal Street, Bandra (East), Mumbai– 400051 Mumbai - 400 001 Symbol: SAMBHV Scrip Code: 544430 Dear Sir/ Ma’am Sub.: Intimation of closure of Trading Window. This is to inform you that pursuant to the provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 and the Company’s Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons, the “Trading Window” (i.e. period to deal in the securities of the Company) will remain closed from July 01, 2026 till the end of 48 hours after declaration of Unaudited Standalone and Consolidated Financial Results of the Company for the quarter ended June 30, 2026 (both days inclusive), for all Designated Persons (including their immediate relatives) of the Company. The date of the Board Meeting shall be informed in due course. This is for your kind information and necessary records. Thanking you, For, Sambhv Steel Tubes Limited Niraj Shrivastava (Company Secretary and Compliance Officer) Membership No. F8459